Logitech's advanced 2.4 GHz wireless connectivity gives you the reliability of a cord, plus wireless convenience and freedom-fast data transmission, with virtually no delays dropouts, or interference. The tiny Logitech Unifying Receiver, which provides your wireless connection to the K800, is small enough to stay in your laptop.

Innovative features making typing a breeze!

Laser-etched backlit keys — let you type easily – even in the dark – with brightly backlit keys that provide precise illumination. Only the characters are illuminated, so you can see just what you need to see without distraction.

Hand proximity detection — Sensors detect your hands as they approach the keyboard to turn the backlight on and off.